GB2145108B - Improved method of vapor degreasing and solvent therefor - Google Patents

Improved method of vapor degreasing and solvent therefor

Info

Publication number
GB2145108B
GB2145108B GB08324193A GB8324193A GB2145108B GB 2145108 B GB2145108 B GB 2145108B GB 08324193 A GB08324193 A GB 08324193A GB 8324193 A GB8324193 A GB 8324193A GB 2145108 B GB2145108 B GB 2145108B
Authority
GB
United Kingdom
Prior art keywords
improved method
solvent therefor
vapor degreasing
degreasing
vapor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08324193A
Other versions
GB8324193D0 (en
GB2145108A (en
Inventor
Ernest Otho Roehl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rho-Chem Corp
Original Assignee
Rho-Chem Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/163,988 external-priority patent/US4289542A/en
Application filed by Rho-Chem Corp filed Critical Rho-Chem Corp
Publication of GB8324193D0 publication Critical patent/GB8324193D0/en
Publication of GB2145108A publication Critical patent/GB2145108A/en
Application granted granted Critical
Publication of GB2145108B publication Critical patent/GB2145108B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C11D7/5004—Organic solvents
    • C11D7/5018—Halogenated solvents
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
    • C23G5/028—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons
    • C23G5/02806—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons containing only chlorine as halogen atom
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/093—Laser beam treatment in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
GB08324193A 1980-06-30 1983-09-09 Improved method of vapor degreasing and solvent therefor Expired GB2145108B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/163,988 US4289542A (en) 1980-06-30 1980-06-30 Method of vapor degreasing
US06/257,578 US4341567A (en) 1980-06-30 1981-05-07 Method of vapor degreasing

Publications (3)

Publication Number Publication Date
GB8324193D0 GB8324193D0 (en) 1983-10-12
GB2145108A GB2145108A (en) 1985-03-20
GB2145108B true GB2145108B (en) 1985-09-11

Family

ID=26860156

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8117751A Expired GB2081296B (en) 1980-06-30 1981-06-10 Improved method of vapor degreasing and solvent therefor
GB08324193A Expired GB2145108B (en) 1980-06-30 1983-09-09 Improved method of vapor degreasing and solvent therefor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8117751A Expired GB2081296B (en) 1980-06-30 1981-06-10 Improved method of vapor degreasing and solvent therefor

Country Status (7)

Country Link
US (1) US4341567A (en)
DE (1) DE3125613A1 (en)
ES (1) ES503500A0 (en)
FR (1) FR2485406A1 (en)
GB (2) GB2081296B (en)
IT (1) IT1137265B (en)
NL (1) NL184916C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685972A (en) * 1984-07-18 1987-08-11 Quadrex Hps, Inc. Process for removing PCB's from electrical apparatus
US4790337A (en) * 1984-07-18 1988-12-13 Quadrex Hps Inc. Apparatus for removing PCB's from electrical apparatus
US4913178A (en) * 1984-07-18 1990-04-03 Quadrex Hps Inc. Process and apparatus for removing PCB's from electrical apparatus
US4615811A (en) * 1985-01-22 1986-10-07 Watkins Lawrence J Vacuum pump oil recovery process
US4836302A (en) * 1986-12-03 1989-06-06 Heilhecker Joe K Apparatus and method for removing and recovering oil and/or other oil-based drilling mud additives from drill cuttings
US5005655A (en) * 1986-12-03 1991-04-09 Conoco Inc. Partially halogenated ethane solvent removal of oleophylic materials from mineral particles
JPS63229185A (en) * 1987-03-18 1988-09-26 三井・デユポンフロロケミカル株式会社 Washing method and washer
KR100357906B1 (en) * 2000-08-21 2002-10-25 심기택 The cleaning solution composite for an internal-combustion engine
US8563481B2 (en) * 2005-02-25 2013-10-22 Clearwater International Llc Corrosion inhibitor systems for low, moderate and high temperature fluids and methods for making and using same
EP2326435B1 (en) * 2008-07-08 2014-01-08 Dow Global Technologies LLC Process and machine for acid removal in cleaning processes
US20170014872A1 (en) * 2015-07-17 2017-01-19 Honeywell International Inc. Energy-efficient process for purifying volatile compounds and degreasing
US10233410B2 (en) 2017-06-15 2019-03-19 Eastman Chemical Company Minimum boiling azeotrope of n-butyl-3-hydroxybutyrate and n-undecane and application of the azeotrope to solvent cleaning

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1948045A (en) * 1932-05-31 1934-02-20 Standard Oil Co Dry cleaning fluid
US2070962A (en) * 1933-03-06 1937-02-16 Union Carbide & Carbon Corp Composition of matter
US2153577A (en) * 1935-03-07 1939-04-11 Du Pont Process of degreasing
US2775624A (en) * 1953-09-25 1956-12-25 Diamond Alkali Co Stabilized tetrachloroethylene
US3274700A (en) * 1960-06-21 1966-09-27 Sr Edward J Maguire Generating apparatus for use in removing flammable materials from ducts
US3682834A (en) * 1970-10-23 1972-08-08 Dow Chemical Co Reducing the residue caused by the vaporization of chlorinated solvent to dryness
US3746648A (en) * 1971-03-22 1973-07-17 Dow Chemical Co Stabilizer composition
JPS5122913B2 (en) * 1972-02-17 1976-07-13
CA1049568A (en) * 1973-02-23 1979-02-27 Norman L. Beckers Stabilized methylene chloride
US3864408A (en) * 1973-02-23 1975-02-04 Diamond Shamrock Corp Methylene chloride stabilized with methyl acetate
US4046820A (en) * 1976-06-07 1977-09-06 Motorola, Inc. Stabilization of 1,1,1-trichloroethane
FR2440391A1 (en) 1978-11-03 1980-05-30 Vatinel Alain Paint removing and descaling compsn. - comprises methylene chloride, tri:chloroethylene and sodium cresolate

Also Published As

Publication number Publication date
GB8324193D0 (en) 1983-10-12
US4341567A (en) 1982-07-27
GB2081296B (en) 1984-09-05
ES8203655A1 (en) 1982-04-16
FR2485406A1 (en) 1981-12-31
NL8103126A (en) 1982-01-18
NL184916C (en) 1989-12-01
DE3125613A1 (en) 1982-06-24
IT1137265B (en) 1986-09-03
NL184916B (en) 1989-07-03
IT8122643A0 (en) 1981-06-30
GB2081296A (en) 1982-02-17
ES503500A0 (en) 1982-04-16
GB2145108A (en) 1985-03-20
FR2485406B1 (en) 1985-04-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee